| 序号 | 时间 (年) |
数据 (吨) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2017 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2013 | |
| 7 | 2012 | 74063.00 |
| 8 | 2011 | 82506.00 |
| 9 | 2010 | 96172.00 |
| 10 | 2009 | 105474.00 |
| 11 | 2008 | 144544.00 |
| 12 | 2007 | 245269.00 |
| 13 | 2006 | 324186.00 |
| 14 | 2005 | 366081.00 |
| 15 | 2004 | 539568.00 |
| 16 | 2003 | 639354.00 |
| 17 | 2002 | 833338.00 |
| 18 | 2001 | 867608.00 |
| 19 | 2000 | 909075.00 |
| 20 | 1999 | 1233269.00 |
